How to make an argument optional...confirmation...
| From: | Jonathan Villa | Date: | Fri, 22 Aug 2003 02:55:37 +0000 |
| Subject: | How to make an argument optional...confirmation... | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-160379@lists.php.net to get a copy of this message | ||
I want to create a function with an optional argument/parameter but have
never read a concrete answer on how to do it.
This is what I am assuming
function test(arg1,arg2,arg3 = null)
{
arg3 will be optional
}
is this correct?